2912862127

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1288307}}^1$

素因数の和:1288350

約数の個数: 16

約数和(自身を含む): 3710327040

約数和(自身を除く): 797464913

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 1288307, 9018149, 21901219, 24477833, 153308533, 171344831, 416123161, 2912862127]

約数ペア:

[(1, 2912862127), (7, 416123161), (17, 171344831), (19, 153308533), (119, 24477833), (133, 21901219), (323, 9018149), (2261, 1288307)]